英语词汇pure line breeding怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pure line breeding
释义	pure line breeding 简明释义纯系育种网络释义 1 [农学]?纯系育种纯系育种（pure line breeding）答：根据纯系学说，对自花授粉作物的品种群体，进行单株选择，单株脱粒种成株系，然后经过一系列产量比较试验、区域试验和... 2 ?纯育 ... 纯质性：homozygosis 纯育：pure line breeding 纯休闲地：pure fallow land ... 短语 1 pure-line breeding 纯系繁育 2 Pure-line Selecting and breeding 纯繁双语例句 1 It is differ both from the method of "circulate line selection" for seed reproduction and from the method of "pure line breeding" for varieties development. 该方法既区别于单纯生产原种的“株系循环法”，也区别于选育新品种的纯系育种法。 2 We obtain haploid by isolated microspore culture, and the pure-line is very useful in Purple Flowering Stalks breeding. 利用游离小孢子培养技术获得单倍体，所获纯合系在育种上有较高利用价值。
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